    Variable |      Mean        SD       Min       Max         N
-------------+--------------------------------------------------
       units |   829.500  2761.770     0.000 41459.369  2434.000
         eei |    51.425     5.994    32.020    58.994  2434.000
         kwh |   184.721    21.475    99.840   286.000  2434.000
    capacity |     6.623     1.100     3.000    12.000  2434.000
----------------------------------------------------------------

    Variable |      Mean        SD       Min       Max         N
-------------+--------------------------------------------------
       units |   563.504  1879.299     0.000 29661.754   992.000
         eei |    66.775    11.534    59.035   143.493   992.000
         kwh |   219.749    53.864   114.000   580.000   992.000
    capacity |     5.892     1.130     3.000    10.000   992.000
----------------------------------------------------------------

    Variable |      Mean        SD       Min       Max         N
-------------+--------------------------------------------------
       units |   570.083  2378.704     0.000 80317.187  7896.000
         eei |    48.207     7.359    20.809    58.994  7896.000
         kwh |   175.441    24.212    89.000   386.000  7896.000
    capacity |     6.756     1.187     3.000    15.000  7896.000
----------------------------------------------------------------

    Variable |      Mean        SD       Min       Max         N
-------------+--------------------------------------------------
       units |   526.582  2146.948     0.000 36541.206   971.000
         eei |    58.585     0.270    58.051    58.994   971.000
         kwh |   188.229    21.761   112.000   252.000   971.000
    capacity |     5.736     0.787     3.000     8.000   971.000
----------------------------------------------------------------
